java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/eca-rers2012/Problem13_label18_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:35:10,158 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:35:10,160 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:35:10,182 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:35:10,183 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:35:10,184 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:35:10,186 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:35:10,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:35:10,191 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:35:10,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:35:10,194 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:35:10,194 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:35:10,195 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:35:10,196 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:35:10,200 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:35:10,200 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:35:10,201 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:35:10,204 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:35:10,214 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:35:10,219 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:35:10,220 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:35:10,223 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:35:10,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:35:10,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:35:10,227 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:35:10,228 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:35:10,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:35:10,230 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:35:10,230 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:35:10,234 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:35:10,235 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:35:10,237 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:35:10,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:35:10,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:35:10,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:35:10,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:35:10,240 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:35:10,241 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:35:10,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:35:10,242 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-18 12:35:10,256 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:35:10,257 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:35:10,258 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:35:10,258 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:35:10,258 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:35:10,259 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:35:10,259 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:35:10,259 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:35:10,259 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:35:10,259 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:35:10,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:35:10,260 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:35:10,261 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:35:10,261 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:35:10,261 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:35:10,261 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:35:10,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:35:10,262 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:35:10,263 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:35:10,263 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:35:10,263 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:35:10,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:10,264 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:35:10,264 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:35:10,264 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:35:10,264 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:35:10,265 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:35:10,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:35:10,265 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-18 12:35:10,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:35:10,326 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:35:10,331 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:35:10,333 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:35:10,334 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:35:10,334 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label18_true-unreach-call.c [2019-03-18 12:35:10,414 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a19ffc241/fbc2453083fc41b1ba834a69044baff6/FLAG7080577ef [2019-03-18 12:35:11,145 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:35:11,146 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label18_true-unreach-call.c [2019-03-18 12:35:11,185 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a19ffc241/fbc2453083fc41b1ba834a69044baff6/FLAG7080577ef [2019-03-18 12:35:11,701 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a19ffc241/fbc2453083fc41b1ba834a69044baff6 [2019-03-18 12:35:11,711 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:35:11,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:35:11,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:11,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:35:11,717 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:35:11,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:11" (1/1) ... [2019-03-18 12:35:11,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248a3707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:11, skipping insertion in model container [2019-03-18 12:35:11,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:11" (1/1) ... [2019-03-18 12:35:11,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:35:11,912 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:35:13,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:13,440 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:35:14,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:14,644 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:35:14,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14 WrapperNode [2019-03-18 12:35:14,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:14,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:14,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:35:14,647 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:35:14,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:14,878 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:15,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:35:15,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:35:15,296 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:35:15,307 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:15,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:16,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... [2019-03-18 12:35:16,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:35:16,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:35:16,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:35:16,840 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:35:16,841 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:35:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:35:29,665 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:35:29,665 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:35:29,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:29 BoogieIcfgContainer [2019-03-18 12:35:29,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:35:29,667 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:35:29,667 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:35:29,668 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:35:29,670 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:29" (1/1) ... [2019-03-18 12:35:42,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:42 HornClauseAST [2019-03-18 12:35:42,908 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:35:42,908 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:35:42,908 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:35:42,908 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:35:42,909 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:42" (1/1) ... [2019-03-18 12:35:42,911 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label18_true-unreach-call.c_UID6892302342738595093.smt2 [2019-03-18 12:35:43,703 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:35:43,704 INFO L168 Benchmark]: Toolchain (without parser) took 31993.05 ms. Allocated memory was 109.1 MB in the beginning and 901.3 MB in the end (delta: 792.2 MB). Free memory was 48.3 MB in the beginning and 361.2 MB in the end (delta: -312.9 MB). Peak memory consumption was 479.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,706 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 109.1 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:35:43,707 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2932.72 ms. Allocated memory was 109.1 MB in the beginning and 207.1 MB in the end (delta: 98.0 MB). Free memory was 48.1 MB in the beginning and 63.5 MB in the end (delta: -15.4 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,707 INFO L168 Benchmark]: Boogie Procedure Inliner took 648.84 ms. Allocated memory was 207.1 MB in the beginning and 274.2 MB in the end (delta: 67.1 MB). Free memory was 63.5 MB in the beginning and 98.4 MB in the end (delta: -34.9 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,708 INFO L168 Benchmark]: Boogie Preprocessor took 1543.17 ms. Allocated memory was 274.2 MB in the beginning and 390.6 MB in the end (delta: 116.4 MB). Free memory was 98.4 MB in the beginning and 259.7 MB in the end (delta: -161.3 MB). Peak memory consumption was 136.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,708 INFO L168 Benchmark]: RCFGBuilder took 12827.68 ms. Allocated memory was 390.6 MB in the beginning and 497.5 MB in the end (delta: 107.0 MB). Free memory was 259.7 MB in the beginning and 100.5 MB in the end (delta: 159.2 MB). Peak memory consumption was 266.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,709 INFO L168 Benchmark]: IcfgToChc took 13240.55 ms. Allocated memory was 497.5 MB in the beginning and 901.3 MB in the end (delta: 403.7 MB). Free memory was 100.5 MB in the beginning and 555.1 MB in the end (delta: -454.6 MB). Peak memory consumption was 445.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,709 INFO L168 Benchmark]: ChcSmtPrinter took 794.87 ms. Allocated memory is still 901.3 MB. Free memory was 555.1 MB in the beginning and 361.2 MB in the end (delta: 193.9 MB). Peak memory consumption was 193.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:43,712 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 109.1 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2932.72 ms. Allocated memory was 109.1 MB in the beginning and 207.1 MB in the end (delta: 98.0 MB). Free memory was 48.1 MB in the beginning and 63.5 MB in the end (delta: -15.4 MB). Peak memory consumption was 102.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 648.84 ms. Allocated memory was 207.1 MB in the beginning and 274.2 MB in the end (delta: 67.1 MB). Free memory was 63.5 MB in the beginning and 98.4 MB in the end (delta: -34.9 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1543.17 ms. Allocated memory was 274.2 MB in the beginning and 390.6 MB in the end (delta: 116.4 MB). Free memory was 98.4 MB in the beginning and 259.7 MB in the end (delta: -161.3 MB). Peak memory consumption was 136.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 12827.68 ms. Allocated memory was 390.6 MB in the beginning and 497.5 MB in the end (delta: 107.0 MB). Free memory was 259.7 MB in the beginning and 100.5 MB in the end (delta: 159.2 MB). Peak memory consumption was 266.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 13240.55 ms. Allocated memory was 497.5 MB in the beginning and 901.3 MB in the end (delta: 403.7 MB). Free memory was 100.5 MB in the beginning and 555.1 MB in the end (delta: -454.6 MB). Peak memory consumption was 445.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 794.87 ms. Allocated memory is still 901.3 MB. Free memory was 555.1 MB in the beginning and 361.2 MB in the end (delta: 193.9 MB). Peak memory consumption was 193.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...